As the first test drives begin for the 24 Hours of Le Mans, the body of a pilot is discovered on the track. It was carefully dragged there. Captain Sabrina Nedjard is in charge of the investigation, followed by an American observer from LAPD as part of an international exchange. Their inquiries will lead them to the paddocks and the workshops of a well-known amateur racing team where high stakes disrupt the relationships between an authoritarian father and his children.
| Actor | Role |
|---|---|
 Jason PriestleyRyan Martin | Ryan Martin |
 Éléonore BernheimSabrina Nedjard | Sabrina Nedjard |
 Olivier MarchalAntoine Palestro | Antoine Palestro |
 Roby SchinasiThomas Palestro | Thomas Palestro |
 Mathieu DelariveTristan Poncelet | Tristan Poncelet |
 Guillaume FaureCommandant Dumont | Commandant Dumont |
 Louvia BachelierLola Nedjar | Lola Nedjar |
 François BureloupLe légiste | Le légiste |
 Adèle GalloyCamille Palestro | Camille Palestro |
| AAnnaëlle L'HopitalLéa Lavoine | Léa Lavoine |
 Jacques BouanichDino Lavezzi | Dino Lavezzi |
 Jade Phan-GiaLa procureure | La procureure |
| SSébastian LazennecJulien Meyer | Julien Meyer |
 Paul AngeliJérémy Tellier | Jérémy Tellier |